- Current Rank: Lieutenant
- Duty Post: Flight Control Officer (Helm)
- Species: Centarian
- Gender: Female
- Date of Birth: 236313.24
- Place of Birth: Alpha Centauri
- Hair Color: black – shoulder length
- Eye Color: blue
- Height: 5’3”
- Mother: Adriana - Doctor
- Father: Thomas - Surgeon
- Siblings: 1 sisters – Staff Nurse
- Spouse: Nil
- Children: Nil
DaCosta was born on Alpha Centari on 236313.24 in the main hospital complex, she can trace her ancestry back to the founding fathers, her parents opposed her entry to Starfleet on the grounds that it was dangerous. DaCosta went against her families wishes as she craved excitement.
- 2380 Joined Starfleet as enlisted personal
- 2381 After basic training in flight operations joined her fist ship as a crewman.
- 2382. Promoted to Petty Officer.
- 2383. Posted to Challenger as Helm officer.